# Orders timeline

Use order timelines to maintain an audit trail of changes and activity for each order.

- [GET /subscriptions/{id}/timeline](/docs/dev-docs/api/orders-timeline/getsubscriptiontimelinecollection.md): Retrieves a list of order timeline messages.
- [POST /subscriptions/{id}/timeline](/docs/dev-docs/api/orders-timeline/postsubscriptiontimeline.md): Creates an order timeline comment.
- [GET /subscriptions/{id}/timeline/{messageId}](/docs/dev-docs/api/orders-timeline/getsubscriptiontimeline.md): Retrieves an order timeline message with a specified ID.